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EMS ログで「 netif.uncoreccError 」と報告される

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環境

  • ONTAP 9

問題

  • EMSログで、ネットワークインターフェイスのリカバリ不能なECCエラーが報告されます。
EMERGENCY netif.uncorEccError: Unrecoverable ECC error on network interface e0c.
 
  • sysconfig -a は、ネットワークインターフェイスが 未使用のポートであることを示しています。
 スロット0:1/10ギガビットイーサネットコントローラIX4-T
     e0c MACアドレス:  00:a0:98:f4:3f:4c(auto-unknown-fd-down)
     e0d MACアドレス:  00:a0:98:f4:3f:4d(auto-unknown-fd-down)
 
  • ifstat -a エラー数が表示されない:

-- interface  e0c  (555 days, 12 hours, 6 minutes, 45 seconds) --

RECEIVE
 Total frames:     0  | Frames/second:     0  | Total bytes:      0
 Bytes/second:     0  | Total errors:     0  | Errors/minute:     0
 Total discards:    0  | Discards/minute:    0  | Multi/broadcast:    0
 Non-primary u/c:    0  | CRC errors:      0  | Runt frames:      0
 Fragment:       0  | Long frames:      0  | Jabber:        0
 No buffer:       0  | Xon:          0  | Xoff:         0
 Pause:         0  | Jumbo:         0  | Noproto:        0
 Error symbol:     0  | Illegal symbol:    0  | Bus overruns:     0
 Queue drops:      0  | LRO segments:     0  | LRO bytes:       0
 LRO6 segments:     0  | LRO6 bytes:      0  | Bad UDP cksum:     0
 Bad UDP6 cksum:    0  | Bad TCP cksum:     0  | Bad TCP6 cksum:    0
 Mcast v6 solicit:   0

 

  • DMESGログには次のメッセージが表示されます。

[15891540] Jan 04 08:21:50 [node-02:netif.uncorEccError:EMERGENCY]: Unrecoverable ECC error on network interface e0d.
[15891554] e0d: ixgbe_ioctl: Port encountered ECC error. Reboot node to recover

 

 

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